17TSR
Brand : RockBros
Weight: About 61g
Material: Full Carbon Fiber Frame
AL7075 Lightweight Pulleys Wheel
Model for: Aluminum alloy
SRAM Di2 : SRAM Etap Derailleur System
SRAM Mechanical : For SRAM Rival /Force /Red Derailleur System
17T
Product name:17T Pulley Wheel Rear Derailleur Jockey Wheel System Carbon Fiber
Brand:RockBros
suit for:SHIMANO 6800/6870/9000/9070 Ultegra DURA ACE guide wheel group
Weight:58g
colour:black,ren,green,blue
Material:Full carbon Fiber Frame+Ceramic Bearings+7075 Aluminum Alloy Guide Wheel(CNC)
17TS:
Brand:Rockbros
fit for Shimano 4600 4700 5700 105 Tiagra
Type:Pulleys
Material: Full Carbon fiber frame+Ceramic bearings+7075 Aluminum Alloy Guide Wheel(CNC)
Suitable for Shimano4600 4700 5700 5800 105 Tiagra guide wheel group
Net weight: 71g
17T Oversized Pulley Wheel System
17THA
17THA- Series suitable for: Shimano 9100/9150/R8000/R8050
Note:if you have any problems about the products,please contact us at the first time ,thanks
Carbon Fiber Bicycle Derailleur Kit
Detail
Seamless cutting interface / Aluminum alloy / Carbon fiber frame / Screw set
S-shaped Track
More fluid
Lightweight
Full Carbon Fiber Frame
17T Big Guide Wheel
Analysis
Ceramic Bearings
Multicolor
On Jun 7, 2022 at 20:19:04 PDT, seller added the following information: